With the latest 802.11ac technology, MacBook Air takes Wi-Fi speeds over the top. Connect to an 802.11ac base station — including AirPort Extreme or AirPort Time Capsule — and experience wireless performance up to 3x faster than the previous Wi-Fi generation. 802.11ac also delivers expanded range, so you can work more freely than ever.

OS X Yosemite

Easy to use, beautiful to look at, and engineered to take full advantage of your Mac hardware, OS X Yosemite is the world’s most advanced desktop operating system. It comes with an amazing collection of apps for the things you do every day. And it makes your Mac and iOS devices work together in amazing ways.

Features:

1.6GHz Dual-Core Intel Core i5

Turbo Boost up to 2.7GHz

11.6-inch (diagonal) LED-backlit glossy widescreen display

PCIe-based flash storage allows MacBook Air to start up quickly

Latest in Thunderbolt technology

Latest 802.11ac technology, MacBook Air takes Wi-Fi speeds over the top